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TC7WH157FU Datasheet(PDF) 1 Page - Toshiba Semiconductor |
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TC7WH157FU Datasheet(HTML) 1 Page - Toshiba Semiconductor |
1 / 7 page TC7WH157FU/FK 2007-11-01 1 TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7WH157FU,TC7WH157FK 2-Channel Multiplexer The TC7WH157 is an advanced high speed CMOS 2-Channel Multiplexer fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. It consists of 2-input digital multiplexer with common select and strobe inputs. When the STROBE input is held “H” level, selection of data is inhibited and all the outputs become “L” level. The SELECT decoding determines whether the A or B inputs get routed to their corresponding Y outputs. An input protection circuit ensures that 0 to 7 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages. Features • High speed: tpd = 4.1 ns (typ.) at VCC = 5 V • Low power dissipation: ICC = 2 μA (max) at Ta = 25°C • High noise immunity: VNIH = VNIL = 28% VCC (min) • 5.5-V Tolerant inputs. • Balanced propagation delays: tpLH ∼− tpHL • Wide operating voltage range: VCC (opr) = 2~5.5 V • Low Noise : VOLP = 0.8 V (max.) Marking Pin Assignment (top view) TC7WH157FU TC7WH157FK Weight SSOP8-P-0.65: 0.02 g (typ.) SSOP8-P-0.50A: 0.01 g (typ.) SM8 Type Name H 1 5 7 Lot No. W H 157 US8 GND 3 4 8 7 6 5 2 Y B A Y SELECT ST VCC 1 |
Similar Part No. - TC7WH157FU_07 |
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Similar Description - TC7WH157FU_07 |
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